120000210221122 has 64 divisors (see below), whose sum is σ = 235452829483008. Its totient is φ = 44503432776000.

The previous prime is 120000210221081. The next prime is 120000210221161. The reversal of 120000210221122 is 221122012000021.

It is a happy number.

It is a super-2 number, since 2×120000210221122² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 120000210221096 and 120000210221105.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 205743198 + ... + 206325625.

It is an arithmetic number, because the mean of its divisors is an integer number (3678950460672).

Almost surely, 2^{120000210221122} is an apocalyptic number.

120000210221122 is a deficient number, since it is larger than the sum of its proper divisors (115452619261886).

120000210221122 is a wasteful number, since it uses less digits than its factorization.

120000210221122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412068935.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 120000210221122 its reverse (221122012000021), we get a palindrome (341122222221143).

The spelling of 120000210221122 in words is "one hundred twenty trillion, two hundred ten million, two hundred twenty-one thousand, one hundred twenty-two".